Variant 5-154329679-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_198321.4(GALNT10):c.509A>G(p.Asn170Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000707 in 1,613,576 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00039 ( 1 hom., cov: 31)

Exomes 𝑓: 0.000037 ( 0 hom. )

Consequence

GALNT10
NM_198321.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.96

Variant links:

Genes affected

GALNT10 (HGNC:19873): (polypeptide N-acetylgalactosaminyltransferase 10) This gene encodes a member of the GalNAc polypeptide N-acetylgalactosaminyltransferases. These enzymes catalyze the first step in the synthesis of mucin-type oligosaccharides. These proteins transfer GalNAc from UDP-GalNAc to either serine or threonine residues of polypeptide acceptors. The protein encoded by this locus may have increased catalytic activity toward glycosylated peptides compared to activity toward non-glycosylated peptides.[provided by RefSeq, Apr 2010]

GALNT10 links:

SAP30L-AS1 (HGNC:26760): (SAP30L antisense RNA 1 (head to head))

SAP30L-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06320503).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GALNT10	NM_198321.4 linkuse as main transcript	c.509A>G	p.Asn170Ser	missense_variant	4/12	ENST00000297107.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GALNT10	ENST00000297107.11 linkuse as main transcript	c.509A>G	p.Asn170Ser	missense_variant	4/12	1	NM_198321.4	P1	Q86SR1-1
SAP30L-AS1	ENST00000658072.1 linkuse as main transcript	n.480T>C		non_coding_transcript_exon_variant	3/3

Frequencies

GnomAD3 genomes

AF:

0.000375

AC:

AN:

152076

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00135

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000151

AC:

AN:

251140

Hom.:

AF XY:

0.0000884

AC XY:

AN XY:

135716

show subpopulations

Gnomad AFR exome

AF:

0.00209

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000370

AC:

AN:

1461382

Hom.:

Cov.:

AF XY:

0.0000344

AC XY:

AN XY:

727036

show subpopulations

Gnomad4 AFR exome

AF:

0.00119

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000630

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.000394

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.000349

AC XY:

AN XY:

74424

show subpopulations

Gnomad4 AFR

AF:

0.00142

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.0000872

Hom.:

Bravo

AF:

0.000480

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000132

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 13, 2021

The c.509A>G (p.N170S) alteration is located in exon 4 (coding exon 4) of the GALNT10 gene. This alteration results from a A to G substitution at nucleotide position 509, causing the asparagine (N) at amino acid position 170 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.096

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.42

Cadd

Uncertain

Dann

Uncertain

1.0

Eigen

Uncertain

0.39

Eigen_PC

Uncertain

0.34

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.84

T;D;T

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.063

T;T;T

MetaSVM

Uncertain

-0.19

MutationAssessor

Uncertain

2.3

M;M;M

MutationTaster

Benign

1.0

D;D;N

PrimateAI

Uncertain

0.74

PROVEAN

Uncertain

-4.2

D;D;D

REVEL

Uncertain

0.31

Sift

Uncertain

0.013

D;D;T

Sift4G

Uncertain

0.031

D;D;D

Polyphen

0.98

D;D;D

Vest4

0.42

MVP

0.77

MPC

0.62

ClinPred

0.17

GERP RS

4.1

Varity_R

0.41

gMVP

0.67

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over